35-Br-83
Spin
Level energy(keV) Spin & Parity
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ground state 3/2-
Mass (The Ame2012 atomic mass evaluation (II) by M.Wang, G.Audi, A.H.Wapstra, F.G.Kondev, M.MacCormick, X.Xu, and B.Pfeiffer
Chinese Physics C36 p. 1603-2014, December 2012)
82.915175620 ± 0.000004130 (amu) [mass excess = -79013.401 ± 3.847 (keV) ]
Beta-decay energy (calculated as M(A,Z)-M(A,Z+1), taken from Ame2012)
976.630 ± 3.846 (keV)
Strong Gamma-rays from Decay of Br- 83 (Compiled from ENSDF as of March 2011)
[ Intensities before May 23th of 2013 were values when total intensity of the decay mode was 100(%) and a branching ratio of each decay mode was not multiplied. ]
γ-ray energy(keV) Intensity(%) Decay mode
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520.41 0.06 B-
529.64 1.2 B-
552.65 0.02 B-
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*: relative, ~ approximate, ? calculated or estimatted
>: greater than or equal to, <: less than or equal to
[ Intensities; total intensity of the nuclide is 100(%). ]
Decay data(Chart of the Nuclides 2014)
Decay mode Half-life
B- 2.40 H 2
Evaluated Data Libraries
Links to the libraries.
Parent Nuclides by Reactions in JENDL-4.0
Kr- 83 (Z= 36, A= 83), MT=103 (n,p)
Kr- 84 (Z= 36, A= 84), MT= 28 (n,np)
Kr- 84 (Z= 36, A= 84), MT=104 (n,d)
Kr- 85 (Z= 36, A= 85), MT= 32 (n,nd)
Kr- 85 (Z= 36, A= 85), MT=105 (n,t)
Rb- 85 (Z= 37, A= 85), MT=106 (n,3He)
Rb- 86 (Z= 37, A= 86), MT=107 (n,α)
Rb- 87 (Z= 37, A= 87), MT= 22 (n,nα)
Fission Yields for Fission Products in JENDL-4.0 Fission Yield Data
- Neutron-induced Fission Yields (from main actinide nuclides) - Independent Fission Yield -
Product Nuclide Energy Fission Yield Uncertainty(1σ)
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Br- 83 U-235 Thermal 1.950790e-04 3.121270e-05
Br- 83 U-235 Fast 3.171450e-05 2.029730e-05
Br- 83 U-235 High 3.555280e-04 2.275380e-04
Br- 83 U-238 Fast 2.891080e-06 1.850290e-06
Br- 83 U-238 High 5.732240e-05 3.668640e-05
Br- 83 Pu-239 Thermal 1.705830e-04 1.091730e-04
Br- 83 Pu-239 Fast 1.000440e-04 6.402810e-05
Br- 83 Pu-239 High 2.356230e-04 1.507990e-04
Br- 83 Pu-241 Thermal 3.251530e-05 2.080980e-05
Br- 83 Pu-241 Fast 1.316010e-05 8.422470e-06
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Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
- Neutron-induced Fission Yields (from main actinide nuclides) - Cumulative Fission Yield -
Product Nuclide Energy Fission Yield Uncertainty(1σ)
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Br- 83 U-235 Thermal 5.395830e-03 1.124650e-04
Br- 83 U-235 Fast 5.755610e-03 1.326030e-03
Br- 83 U-235 High 1.102370e-02 6.604440e-04
Br- 83 U-238 Fast 3.968990e-03 2.377420e-04
Br- 83 U-238 High 6.691450e-03 5.342510e-04
Br- 83 Pu-239 Thermal 2.965850e-03 1.186310e-04
Br- 83 Pu-239 Fast 3.154600e-03 1.419460e-03
Br- 83 Pu-239 High 4.735680e-03 1.513440e-03
Br- 83 Pu-241 Thermal 2.015530e-03 1.208740e-04
Br- 83 Pu-241 Fast 2.033760e-03 6.509500e-04
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Thermal=0.0253eV, Fast=500keV(Fast reactor spectrum), High=14MeV
→ Neutron-induced and Spontaneous Fission Yields of all nuclides in JENDL-4.0 Fission Yield Data